At 18:57 water level is -1.85m and it will keep falling by 0.08m until the low tide at 19:31
The low tide with -1.93m is 60% of the lowest astronomical tide (-3.18m)
At 18:57 water level is -1.85m and it will keep falling by 0.08m until the low tide at 19:31
The low tide with -1.93m is 60% of the lowest astronomical tide (-3.18m)